<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="80px">
      <el-form-item label="影视ID" prop="movieId">
        <el-input-number
          v-model="queryParams.movieId"
          placeholder="请输入影视ID"
          :min="1"
        />
      </el-form-item>
      <el-form-item label="演员姓名" prop="actorName">
        <el-input
          v-model="queryParams.actorName"
          placeholder="请输入演员姓名"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="职业" prop="professionId">
        <el-select v-model="queryParams.professionId" placeholder="请选择职业" clearable>
          <el-option
            v-for="prof in professionList"
            :key="prof.professionId"
            :label="prof.name"
            :value="prof.professionId"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['movie:cast:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['movie:cast:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['movie:cast:remove']"
        >删除</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="castList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="关联ID" align="center" prop="castId" width="80" />
      <el-table-column label="影视名称" align="center" prop="movieTitle" :show-overflow-tooltip="true" />
      <el-table-column label="演员头像" align="center" prop="actorAvatar" width="80">
        <template #default="scope">
          <el-avatar :size="40" :src="scope.row.actorAvatar || ''">
            <el-icon><UserFilled /></el-icon>
          </el-avatar>
        </template>
      </el-table-column>
      <el-table-column label="演员姓名" align="center" prop="actorName" />
      <el-table-column label="角色名" align="center" prop="role" />
      <el-table-column label="职业" align="center" prop="professionName" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="150">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['movie:cast:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['movie:cast:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改演职人员对话框 -->
    <el-dialog :title="title" v-model="open" width="600px" append-to-body>
      <el-form ref="castRef" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="影视ID" prop="movieId">
          <el-input-number v-model="form.movieId" :min="1" placeholder="请输入影视ID" style="width: 100%" />
        </el-form-item>
        <el-form-item label="演员ID" prop="actorId">
          <el-input-number v-model="form.actorId" :min="1" placeholder="请输入演员ID" style="width: 100%" />
        </el-form-item>
        <el-form-item label="角色名" prop="role">
          <el-input v-model="form.role" placeholder="请输入角色名" />
        </el-form-item>
        <el-form-item label="职业" prop="professionId">
          <el-select v-model="form.professionId" placeholder="请选择职业" style="width: 100%">
            <el-option
              v-for="prof in professionList"
              :key="prof.professionId"
              :label="prof.name"
              :value="prof.professionId"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Cast">
import { listCast, getCast, delCast, addCast, updateCast } from "@/api/movie/cast";
import { listProfession } from "@/api/movie/profession";
import { getCurrentInstance, ref, reactive, toRefs, onMounted } from 'vue';
import { UserFilled } from '@element-plus/icons-vue';

const { proxy } = getCurrentInstance();

const castList = ref([]);
const professionList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");

// 从URL参数获取movieId
const route = proxy.$route;
const movieIdFromRoute = route.query?.movieId;

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    movieId: movieIdFromRoute || null,
    actorName: null,
    professionId: null
  },
  rules: {
    movieId: [
      { required: true, message: "影视ID不能为空", trigger: "blur" }
    ],
    actorId: [
      { required: true, message: "演员ID不能为空", trigger: "blur" }
    ],
    professionId: [
      { required: true, message: "职业不能为空", trigger: "change" }
    ]
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询演职人员列表 */
function getList() {
  loading.value = true;
  listCast(queryParams.value).then(response => {
    castList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

/** 查询职业列表 */
function getProfessionList() {
  listProfession({}).then(response => {
    professionList.value = response.rows;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    castId: null,
    movieId: movieIdFromRoute || null,
    actorId: null,
    role: null,
    professionId: null,
    remark: null
  };
  proxy.resetForm("castRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  queryParams.value.movieId = movieIdFromRoute || null;
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.castId);
  single.value = selection.length !== 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加演职人员";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _castId = row.castId || ids.value;
  getCast(_castId).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改演职人员";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["castRef"].validate(valid => {
    if (valid) {
      if (form.value.castId != null) {
        updateCast(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addCast(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const castIds = row.castId || ids.value;
  proxy.$modal.confirm('是否确认删除演职人员编号为"' + castIds + '"的数据项？').then(function() {
    return delCast(castIds);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

onMounted(() => {
  getList();
  getProfessionList();
});
</script>